Use of a monitor, keyboard, system unit, data cables, printer?

A monitor is used to display visual information from the computer, a keyboard is used to input data and commands, a system unit houses the computer's components, data cables are used to connect various devices to the computer, and a printer is used to produce physical copies of documents or images.

Monitor:

- Purpose: Display visual information from a computer.
- How to use: Connect it to the system unit's video card port and power it on.

Keyboard:

- Purpose: Input text, numbers, and commands into a computer.
- How to use: Connect it to the system unit's USB or PS/2 port and power it on.

System Unit:

- Purpose: Houses the computer's core components (CPU, motherboard, RAM, storage).
- How to use: Connect all other components to it and power it on.

Data Cables:

- Purpose: Transfer data between different components.
- How to use: Connect the appropriate ends of the cables to the corresponding ports on each component.

Printer:

- Purpose: Output printed documents from a computer.
- How to use: Connect it to the system unit's USB, Ethernet, or Wi-Fi port and install the necessary drivers.